Penns in the Rocks will be opening from 2pm until 6pm on Sunday 17th May 2026 for the NGS at Penns in the Rocks, Groombridge, Tunbridge Wells, East Sussex, TN3 9PA. Directions: 7m SW of Tunbridge Wells. On B2188 Groombridge to Crowborough road, just S of Xrd to Withyham. For SatNav use TN6 1UX which takes you to the white drive gates, through which you should enter the property. Large garden with spectacular outcrop of rocks, lake, temple and woods. Daffodils, bluebells, azaleas, magnolia and tulips. Old walled garden with herbaceous borders, roses and shrubs and stone sculptures. Cash only on the day please. For more information, please click here.